研究者已经辛苦牵制了相当数量多少人的经验,在反应可引起螫伤或食物过敏。

研究者已经辛苦牵制了相当数量多少人的经验,在反应可引起螫伤或食物过敏。的英文翻译

基本释义

• Researchers have had a hard time pinning down a good number for how many people experience the reaction, which can be caused by bee stings or food allergies.